had tps put on ,sparkplugs,2 timing belts,injector cleaner, waterpump,fuelpump,alternater etc.
2007-01-25 07:59:53 · 5 answers · asked by DENISE B 1 in Cars & Transportation ➔ Car Makes ➔ Nissan
Try swapping your car, it's cheaper.
A '95 Felicia 1300 would be a more economical and a more reliable option.
A dealer might do a straight swap.
2007-01-25 08:13:47 · answer #1 · answered by Anonymous · 0⤊ 4⤋
The sensors in the Z are notorious for corroding. This is long and semi-complicated. Here are things to consider in a general order of increasing unlikeliness:
Go here to see how to do each of these. If you haven't found www.twinturbo.net yet it is the best site on how to do anything on your Z
http://www.twinturbo.net/ttnetfaq/FAQpages/hesitate2.html
* Clean the TPS (Throttle Position Sensor)
* Clean the air filter
* Clean the injectors
* Change the spark plugs
* Change the fuel filter
* Clean the Crank Angle Sensor (CAS) connector
* Clean the Throttle Bodies
* Clean the detonation sensor connector
* Clean the Mass Airflow Sensor (MAS) connector
* Induce turbulence in the air intake
* Clean the coolant temperature connector
* Change/add coolant
* Clean intake valves
* Clean the TPS (Throttle Position Sensor)
2007-01-25 22:05:18 · answer #2 · answered by bburns31 3 · 2⤊ 0⤋
Hi there, try the intercooler, these are bad for splitting where the pipes meet the intercooler and this releases compressed/charged air and it hesitates, replaced a few of these under RAC extended warranty, they are also bad for knock sensors which are murder to replace. 1 other thing is the timing control on the end of the camshaft, if faulty these can give these symptoms too
Hope this helps.
Good Luck
2007-01-25 17:31:58 · answer #3 · answered by gsf1200 5 · 1⤊ 0⤋
is it a turbo? may be it just needs a diagnostic tune or engine just getting older
2007-01-25 16:13:13 · answer #4 · answered by mr smidgey 2 · 1⤊ 0⤋
get it serviced, and it might be down to your air filter.
2007-01-27 17:07:57 · answer #5 · answered by jamie 2 · 0⤊ 1⤋